In attached project, there are ADC and UART component. To test it, I used the potentiometer and then I plotted its values in MATLAB in real-time. The project works fine. Now I want to add Filter component (1 channel, LPF) between ADC and UART, because I'll bring AC signal to the input of the ADC. I know that ADC can send data to Filter using DMA (there are example projects about that). The problem is that I don't know how to trasfer data from Filter to UART? And is it still posible to plot the signal in real time?